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市場調查報告書

對應行動網路的新無線技術:4G+/5G網路關鍵

New Radio Technologies for Mobile Networks: Key Pieces of the 4G+/5G Puzzle

出版商 IDATE DigiWorld 商品編碼 339905
出版日期 內容資訊 英文 28 Pages
商品交期: 最快1-2個工作天內
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對應行動網路的新無線技術:4G+/5G網路關鍵 New Radio Technologies for Mobile Networks: Key Pieces of the 4G+/5G Puzzle
出版日期: 2015年09月22日 內容資訊: 英文 28 Pages
簡介

進化的4G網路與5G網路獲得了技術革新的重要成果。改善業者應用支援後、行動通訊業者可將公司的頻譜資產最大限度的活用並提供高速數據通訊服務、擴大網路容量。天線系統改善可讓高頻率範圍頻譜效率化、降低混訊、並可運用超過6GHz頻率範圍的行動系統。今後3GPP將像這樣反應技術革新的成果並制定標準格式Release 14、主要在縮短延遲、使用行動網路無照頻率範圍、Massive MIMO天線、主動天線系統、屋內定位技術。

本報告針對行動網路今後5年重要技術、介紹4G網路進化與實施5G網路技術革新的重要動向、3GPP的Release 14成為焦點的課題與5G實行技術面的問題。

第1章 摘要整理

第2章 調查方法與定義

  • IDATE報告調查方法
  • 定義

第3章 行動網路無線連結網路 (RAN) 進化

第4章 3GPP的Release 13最新要素

  • Licensed-Assisted Access (LAA)
  • LTEシWi-Fi應用
  • 業者應用改善
  • 上行線路改善
  • 機器通訊 (MTC) LTE
  • Device to Device (D2D)
  • 任務通訊系統按鈕通話
  • 對應公共安全用途的E-UTRAN單獨運用

第5章 3GPP的Release 14重點課題

  • LTE的進化
  • 延遲縮短
  • 無照頻率範圍
  • Massive Multiple-Input Multiple-Output (Massive MIMO)
  • 主動天線系統
  • 屋內定位技術
  • 任務通訊系統按鈕通話
  • 新使用範例:智慧道路交通系統與機器通訊

第6章 實現5G的漫長道路

  • 5G的基本想法
  • 今後時間表
  • 5G技術課題
    • 超過6GHz頻率範圍的運用
    • 發訊號與控制改善
    • NOMA使用的新調變方式
    • Filter Bank Multiple Access (FBMC)
    • 3D Massive MIMO
    • 感知無線電
    • 超高密度HetNet

圖表

目錄
Product Code: M15318IN

This study examines the key radio technologies for mobile networks in the five years to come. 4G evolutions and 5G networks will integrate the major technological innovations described in this report and will allow the use of mobile technologies in unlicensed frequency bands and the support of a huge number of machines with optimised characteristics such as power consumption or reduced device cost.

Improvements in carrier aggregation support will enable mobile operators to fully exploit their spectrum asset and to provide higher data rates to their customers while expanding their network capacity. Improvements in antenna systems will enable higher spectrum efficiency, reduced interferences and operation of mobile systems in frequency bands above 6 GHz.

In the longer term, innovations in 3GPP Release 14 will focus on latency reduction, use of unlicensed spectrum by mobile networks, massive Multiple-Input Multiple-Output (MIMO) antenna use, active antenna systems and indoor positioning.

Further Releases will pave the way for 5G with use of spectrum above 6 GHz, improvements in signalling and control, work on new modulation schemes, 3D massive MIMO, cognitive radios and ultra-dense HetNets.

Table of Contents

1. Executive Summary

2. Methodology & definitions

  • 2.1. General methodology of IDATE's reports
  • 2.2. Definitions

3. Radio access network (RAN) evolution in mobile networks

4. New features in 3GPP Release 13

  • 4.1. Licensed-Assisted Access
  • 4.2. LTE Wi-Fi Aggregation
  • 4.3. Carrier Aggregation improvements
  • 4.4. Uplink improvements
  • 4.5. Machine Type Communication (MTC) LTE
  • 4.6. Device to Device
  • 4.7. Mission Critical Push-To-Talk
  • 4.8. Isolated E-UTRAN operation for Public Safety

5. What will 3GPP Release 14 be about?

  • 5.1. LTE evolution
  • 5.2. Latency reduction
  • 5.3. Unlicensed spectrum
  • 5.4. Massive Multiple-Input Multiple-Output (MIMO)
  • 5.5. Active Antenna Systems
  • 5.6. Indoor positioning
  • 5.7. Mission Critical Communication Push-to-Talk
  • 5.8. New use cases: Intelligent Transport Systems and Machine Type Communication

6. The long road ahead to 5G

  • 6.1. 5G philosophy
  • 6.2. Possible roadmap
  • 6.3. 5G technical blocks
    • 6.3.1. Operation above 6 GHz
    • 6.3.2. Improving signalling and control
    • 6.3.3. A new modulation scheme with NOMA?
    • 6.3.4. Filter Bank Multiple Access (FBMC)
    • 6.3.5. 3D Massive MIMO
    • 6.3.6. Cognitive Radio
    • 6.3.7. Ultra-dense HetNets (Heterogeneous Network)

Tables

  • Table 1: Features currently part of Release 14
  • Table 2: Comparison of modulation schemes in existing and future radio access technologies

Figures

  • Figure 1: Evolution of LTE evolution from basic deployment to improved network capabilities
  • Figure 2: Early presentation of LTE Release 13 features by 3GPP
  • Figure 3: Principles of licensed-assisted access
  • Figure 4: Initial Qualcomm presentation on LWA
  • Figure 5: Demonstration of five Carrier Components aggregation at MWC 2015 by KT
  • Figure 6: D2D/LTE Direct
  • Figure 7: Local routing of communication in absence of backhaul
  • Figure 8: Radio Access Technology cohabitation
  • Figure 9: Dual connectivity principle
  • Figure 10: Performance objectives for 5G and associated use cases
  • Figure 11: Current 5G roadmap
  • Figure 12: Impact of packet loss on speed performance
  • Figure 13: Filter Bank Multiple Access (FBMC)
  • Figure 14: Massive MIMO examples
  • Figure 15: Ultra-dense Heterogeneous Network

List of players reviewed/mentioned

Operators

  • China Mobile
  • China Unicom
  • Deutsche Telekom
  • KT
  • LGU+
  • NTT DOCOMO
  • Telecom Italia
  • TeliaSonera
  • T-Mobile USA
  • Verizon Wireless

Vendors

  • Alcatel
  • Cassidian
  • Ericsson
  • Hitachi
  • Huawei
  • InterDigital
  • Motorola
  • Nokia
  • Qualcomm
  • Samsung
  • Sequans

Slideshow contents

  • Standardisation and LTE-Advanced, LTE-A, LTE-B...
  • 3GPP Release 13
  • 3GPP Release 13: Licensed-Assisted Access
  • 3GPP Release 13: LTE WiFi Aggregation
  • 3GPP Release 13 - Carrier Aggregation improvements
  • 3GPP Release 13 - MTC (Machine Type Communication) LTE
  • 3GPP Release 13: Device to Device
  • 3GPP Release 14
  • 5G roadmap
  • What could 5G look like?
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